122322.0000000

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{787}}^1$

素因数の和:876

約数の個数: 48

約数和(自身を含む): 19592832

約数和(自身を除く): 11549692

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 73, 140, 146, 292, 365, 511, 730, 787, 1022, 1460, 1574, 2044, 2555, 3148, 3935, 5110, 5509, 7870, 10220, 11018, 15740, 22036, 27545, 55090, 57451, 110180, 114902, 229804, 287255, 402157, 574510, 804314, 1149020, 1608628, 2010785, 4021570, 8043140]

約数ペア:

[(1, 8043140), (2, 4021570), (4, 2010785), (5, 1608628), (7, 1149020), (10, 804314), (14, 574510), (20, 402157), (28, 287255), (35, 229804), (70, 114902), (73, 110180), (140, 57451), (146, 55090), (292, 27545), (365, 22036), (511, 15740), (730, 11018), (787, 10220), (1022, 7870), (1460, 5509), (1574, 5110), (2044, 3935), (2555, 3148)]